210901878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:370

約数の個数: 96

約数和(自身を含む): 515953152

約数和(自身を除く): 305051274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 131, 141, 173, 198, 262, 282, 346, 393, 423, 517, 519, 786, 846, 1034, 1038, 1179, 1441, 1551, 1557, 1903, 2358, 2882, 3102, 3114, 3806, 4323, 4653, 5709, 6157, 8131, 8646, 9306, 11418, 12314, 12969, 16262, 17127, 18471, 22663, 24393, 25938, 34254, 36942, 45326, 48786, 55413, 67727, 67989, 73179, 89441, 110826, 135454, 135978, 146358, 178882, 203181, 203967, 249293, 268323, 406362, 407934, 498586, 536646, 609543, 747879, 804969, 1065161, 1219086, 1495758, 1609938, 2130322, 2243637, 3195483, 4487274, 6390966, 9586449, 11716771, 19172898, 23433542, 35150313, 70300626, 105450939, 210901878]

約数ペア:

[(1, 210901878), (2, 105450939), (3, 70300626), (6, 35150313), (9, 23433542), (11, 19172898), (18, 11716771), (22, 9586449), (33, 6390966), (47, 4487274), (66, 3195483), (94, 2243637), (99, 2130322), (131, 1609938), (141, 1495758), (173, 1219086), (198, 1065161), (262, 804969), (282, 747879), (346, 609543), (393, 536646), (423, 498586), (517, 407934), (519, 406362), (786, 268323), (846, 249293), (1034, 203967), (1038, 203181), (1179, 178882), (1441, 146358), (1551, 135978), (1557, 135454), (1903, 110826), (2358, 89441), (2882, 73179), (3102, 67989), (3114, 67727), (3806, 55413), (4323, 48786), (4653, 45326), (5709, 36942), (6157, 34254), (8131, 25938), (8646, 24393), (9306, 22663), (11418, 18471), (12314, 17127), (12969, 16262)]